class_docstr: Patch a callback output value
  
  Act like a proxy of the output prop value on the frontend.
  
  Supported prop types: Dictionaries and lists.
code: def __iadd__(self, other):
      if isinstance(other, (list, tuple)):
          self.extend(other)
      else:
          self._operations.append(
              _operation("Add", self._location, value=other)
          )
      return _noop
  
label_desc: Use image node_id 10 for calling the Patch obj's underlying member method code with example usage: obj.__iadd__(other) and returns: _noop